package com.dongdongshop.service;

import com.dongdongshop.pojo.item.TbItem;

import java.util.List;

public interface ItemServiceI {
    List<TbItem> selectItemByGoodsId(Long goodsId);

    TbItem selectItemById(Long itemId);


    List<TbItem> ListItemsByGoodsId(Long id);

    Long selectGoodsById(Long itemId);
}
